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Improving the performance of cleaner fish in salmon aquaculture

A new project aims to produce ballan wrasse that are more effective at eating sea lice on salmon farms.

Monday. June 7th, 2021
Barramundi breeders aim to strike gold Barramundi breeders aim to strike gold

Plans to create a pure breeding line of the rare and highly prized gold barramundi have been revealed by scientists at James Cook University (JCU).

Monday. June 7th, 2021
Realising the unmet potential of farming tilapia in saltwater Realising the unmet potential of farming tilapia in saltwater

Producing tilapia in marine environments offers a number of advantages over traditional freshwater farming of these fish – saltwater

Saturday. June 5th, 2021
The pros and cons of tagging farmed fish The pros and cons of tagging farmed fish

The use of tags to monitor the behaviour of farmed fish can provide scientists with important information, but also create welfare issues, according to a new st

Saturday. June 5th, 2021
Specialist lighting increases tilapia growth rates by 10 percent Specialist lighting increases tilapia growth rates by 10 percent

Trials of a specialist lighting system have led to a 10 percent increase in tilapia growth rates and a 10 percent reduction in their feed conversion ratio (FCR)

Saturday. June 5th, 2021
Feed ingredients and feeds for channel catfish - Part 2 Feed ingredients and feeds for channel catfish - Part 2

Commercial catfish feeds are supplemented with a vitamin premix that provides all vitamins in quantities necessary to meet requirements

Thursday. June 3rd, 2021
Feed ingredients and feeds for channel catfish - Part 1 Feed ingredients and feeds for channel catfish - Part 1

This factsheet by the Southern Regional Aquaculture Center (SRAC) gives information on what feeds and feed ingredients should be used for channel catfish.

Thursday. June 3rd, 2021
High hopes for an oral Francisella vaccine for tilapia High hopes for an oral Francisella vaccine for tilapia

Researchers are optimistic about the possibility of developing an oral vaccine against francisellosis in tilapia, following promising trials in Thailand.

Wednesday. June 2nd, 2021
Why stress causes smaller tilapia to spawn Why stress causes smaller tilapia to spawn

Tilapia living in crowded aquaculture ponds or small freshwater reservoirs adapt so well to these stressful environments that they stop growing and reproduce

Tuesday. June 1st, 2021
How Aflatoxins threaten pangasius catfish production How Aflatoxins threaten pangasius catfish production

The importance of aquaculture in Asia goes beyond its relatively high contribution to the worldwide aquaculture output.

Monday. May 31st, 2021
Pangasius farming - Water quality and biosecurity Pangasius farming - Water quality and biosecurity

Maintaining good water quality and strict biosecurity measures can help pangasius farms remain productive and profitable.

Monday. May 31st, 2021
Pangasius farming - Feed and nutrition Pangasius farming - Feed and nutrition

Though pangasius can thrive in a variety of culture conditions, its nutrition is critical to successful farming.

Monday. May 31st, 2021
Pangasius farming - Health and disease Pangasius farming - Health and disease

Maintaining fish health and preventing disease are critical when farming pangasius.

Friday. May 28th, 2021
How farmers can make more money in catfish farming - Part 2 How farmers can make more money in catfish farming - Part 2

The level of success we get in catfish farming is usually tied to the level of management practices we decide to put in place in conjuction with the level

Friday. May 28th, 2021
Pangasius farming - An overview Pangasius farming - An overview

In Part One of this four-part series, The Fish Site explores the ins and outs of pangasius farming.

Friday. May 28th, 2021
How farmers can make more money in catfish farming - Part 1 How farmers can make more money in catfish farming - Part 1

The level of success we get in catfish farming is usually tied to the level of management practices we decide to put in place in conjuction with the level

Friday. May 28th, 2021
Effects of Bamboo Charcoal Added Feed on Reduction of Ammonia and Growth of Pangasius Effects of Bamboo Charcoal Added Feed on Reduction of Ammonia and Growth of Pangasius

Effects of Bamboo Charcoal Added Feed on Reduction of Ammonia and Growth of Pangasius

Friday. May 28th, 2021
Are organic farmed salmon more susceptible to sea lice? Are organic farmed salmon more susceptible to sea lice?

Lower stocking densities in salmon farms can lead to greater levels of sea lice infestation per fish, according to a new study.

Monday. May 3rd, 2021
How to Farm North African Catfish - Part 4 How to Farm North African Catfish - Part 4

The market for African catfish in sub-Saharan Africa is developing. Demand for fish is continuously increasing, and most major producing countries

Thursday. April 29th, 2021
How to Farm North African Catfish - Part 3 How to Farm North African Catfish - Part 3

African catfish can be produced most economically in tropical and subtropical countries, which have favourable temperatures for growth as stated earlier

Thursday. April 29th, 2021
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